| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2020-12-06 | 3.83.208.72 (ClassC) |
| 2021-02-26 | 3.225.186.86 (ClassC) |
| 2023-08-02 | 174.129.128.48 (ClassC) |
| 2024-03-19 | 54.165.58.209 (ClassC) |
| 2024-04-23 | 54.228.42.199 (ClassC) |
| 2024-05-27 | 18.211.231.38 (ClassC) |
| 2024-06-25 | 54.220.192.176 (ClassC) |
| 2024-07-04 | 3.209.172.72 (ClassC) |
| 2024-07-15 | 54.159.116.102 (ClassC) |
| 2024-08-07 | 107.22.57.98 (ClassC) |
| 2024-08-17 | 54.78.134.111 (ClassC) |
| 2024-08-25 | 34.201.81.34 (ClassC) |
| 2024-08-29 | 54.243.129.215 (ClassC) |
| 2024-09-03 | 54.205.8.205 (ClassC) |
| 2024-09-06 | 54.235.77.118 (ClassC) |
| 2024-09-12 | 34.241.115.67 (ClassC) |
| 2024-09-25 | 23.22.130.173 (ClassC) |
| 2024-11-26 | 52.5.82.174 (ClassC) |
| 2024-12-10 | 18.208.60.216 (ClassC) |
| 2024-12-24 | 46.137.15.86 (ClassC) |